S100A9 antibody

Catalog No. ABIN6940552

Product Details anti-S100A9 Antibody

Target: S100A9 (S100 Calcium Binding Protein A9 (S100A9))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This S100A9 antibody is un-conjugated

Application: Immunohistochemistry (IHC), Staining Methods (StM)

Specificity: Recognizes the L1 or Calprotectin molecule, an intra-cytoplasmic antigen comprising of a 12 kDa alpha chain and a 14 kDa beta chain. Calprotectin comprises 60 % of the cytoplasmic protein fraction of circulating polymorphonuclear granulocytes and is also found in monocytes, macrophages and ileal tissue eosinophils. Peripheral blood monocytes carry the antigen extra- and intracellularly, neutrophils only intracellularly. Calprotectin has antibacterial, antifungal, immunomodulating and antiproliferative effects. Besides this it is a potent chemotactic factor for neutrophils. Plasma concentrations are elevated in diseases associated with increased neutrophil activity, like inflammatory bowel disease. Granulocytes terminate their existence after transmigration through the intestinal wall. Therefore calprotectin is also detectable in feces. Elevated levels of calprotectin have been observed in body fluids such as plasma, saliva, gingival crevicular fluid, stools, and synovial fluid during infection and inflammatory conditions.This MAb reacts with neutrophils, monocytes, macrophages, and squamous mucosal epithelia and is important for identifying macrophages in tissue sections.

Immunogen: Recombinant human Calprotectin protein

Clone: CPT-1028

Isotype: IgM kappa

Application Details

Application Notes:

Positive Control: Tonsil, lymph node or spleen.

Known Application: Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT)(Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)Optimal dilution for a specific application should be determined.

Restrictions: For Research Use only

Handling

Concentration: 200 μg/mL

Buffer: 10 mM PBS with 0.05 % BSA & 0.05 % azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C

Storage Comment: Antibody with azide - store at 2 to 8°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Expiry Date: 24 months

Target Details for S100A9

Target: S100A9 (S100 Calcium Binding Protein A9 (S100A9))

Alternative Name: S100A9 (S100A9 Products)

Synonyms: 60B8AG antibody, CAGB antibody, CFAG antibody, CGLB antibody, L1AG antibody, LIAG antibody, MAC387 antibody, MIF antibody, MRP14 antibody, NIF antibody, P14 antibody, Mrp14 antibody, S100A9 antibody, MRP-14 antibody, p14 antibody, 60B8Ag antibody, AW546964 antibody, BEE22 antibody, Cagb antibody, GAGB antibody, L1Ag antibody, S100 calcium binding protein A9 antibody, S100 calcium binding protein A9 (calgranulin B) antibody, S100A9 antibody, S100a9 antibody

Molecular Weight: 14kDa

Gene ID: 6280

UniProt: P06702

Pathways: Transition Metal Ion Homeostasis, Positive Regulation of Endopeptidase Activity, S100 Proteins